Friends, family and co-workers will try to talk you out of any WLS because of fear, jealousy and a host of other psychological salad. Don't listen to them! Hopefully, you've researched all your options thoroughly and know why you and your surgeon made this decision and are secure in it.
Yes, there is a good posibility of losing a good bit of hair any time you lose a significant amount of weight. It's happened to me in the past but it's always grown back in - nothing to be afraid about. Start taking Biotin now which will help the regrowth when it starts coming in again.
Can you gain your weight back? You can probably gain the weight back with ANY WLS if you were non-compliant...if you ate slider foods and drank milk shakes and high caloric beverages every day. VSG is a tool not the magic button that makes us thin. We still have to make good choices and exercise.
5 ft. 0 in. HW/242 SW/236 CW/216 GW/120?